HEADER OXIDOREDUCTASE 28-FEB-04 1SI8 TITLE CRYSTAL STRUCTURE OF E. FAECALIS CATALASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATALASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CATALASE/PEROXIDASE; COMPND 5 EC: 1.11.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS; SOURCE 3 ORGANISM_TAXID: 226185; SOURCE 4 STRAIN: V583; SOURCE 5 GENE: KATA; SOURCE 6 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1423; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: 168A; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHPSK KEYWDS N-TERMINAL ARM; ANTI-PARALLEL BETA-BARREL; WRAPPING REGION; C- KEYWDS 2 TERMINAL HELICAL REGION; TETRAMER; HEME GROUP, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.O.HAKANSSON,M.BRUGNA,L.TASSE REVDAT 6 23-AUG-23 1SI8 1 REMARK SEQADV REVDAT 5 07-MAR-18 1SI8 1 REMARK REVDAT 4 13-JUL-11 1SI8 1 VERSN REVDAT 3 24-FEB-09 1SI8 1 VERSN REVDAT 2 27-JUL-04 1SI8 1 JRNL REVDAT 1 04-MAY-04 1SI8 0 JRNL AUTH K.O.HAKANSSON,M.BRUGNA,L.TASSE JRNL TITL THE THREE-DIMENSIONAL STRUCTURE OF CATALASE FROM JRNL TITL 2 ENTEROCOCCUS FAECALIS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 60 1374 2004 JRNL REFN ISSN 0907-4449 JRNL PMID 15272159 JRNL DOI 10.1107/S0907444904012004 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.FRANKENBERG,M.BRUGNA,L.HEDERSTEDT REMARK 1 TITL ENTEROCOCCUS FAECALIS HEME-DEPENDENT CATALASE REMARK 1 REF J.BACTERIOL. V. 184 6351 2002 REMARK 1 REFN ISSN 0021-9193 REMARK 1 DOI 10.1128/JB.184.22.6351-6356.2002 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 183468 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 9012 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15100 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 214 REMARK 3 SOLVENT ATOMS : 1195 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.530 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.860 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SI8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021731. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.094 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 183738 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1000.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 7.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.30400 REMARK 200 R SYM FOR SHELL (I) : 0.25600 REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2CAE (P. MIRABILIS CATALASE) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM BIS-TRIS, 1.6M LITHIUM SULPHATE, REMARK 280 PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 118.43000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 68.37559 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.02333 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 118.43000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 68.37559 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.02333 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 118.43000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 68.37559 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.02333 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 136.75118 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 132.04667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 136.75118 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 132.04667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 136.75118 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 132.04667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 47240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 57890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -392.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 ASN A 3 REMARK 465 ALA A 478 REMARK 465 HIS A 479 REMARK 465 HIS A 480 REMARK 465 HIS A 481 REMARK 465 HIS A 482 REMARK 465 HIS A 483 REMARK 465 HIS A 484 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 ASN B 3 REMARK 465 ALA B 478 REMARK 465 HIS B 479 REMARK 465 HIS B 480 REMARK 465 HIS B 481 REMARK 465 HIS B 482 REMARK 465 HIS B 483 REMARK 465 HIS B 484 REMARK 465 MET C 1 REMARK 465 LYS C 2 REMARK 465 ASN C 3 REMARK 465 ALA C 478 REMARK 465 HIS C 479 REMARK 465 HIS C 480 REMARK 465 HIS C 481 REMARK 465 HIS C 482 REMARK 465 HIS C 483 REMARK 465 HIS C 484 REMARK 465 MET D 1 REMARK 465 LYS D 2 REMARK 465 ASN D 3 REMARK 465 ALA D 478 REMARK 465 HIS D 479 REMARK 465 HIS D 480 REMARK 465 HIS D 481 REMARK 465 HIS D 482 REMARK 465 HIS D 483 REMARK 465 HIS D 484 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 107 158.89 179.04 REMARK 500 LYS A 148 -151.45 -97.06 REMARK 500 SER A 196 -63.40 68.36 REMARK 500 ASN A 236 88.75 -153.74 REMARK 500 GLU A 252 62.50 -101.38 REMARK 500 ASP A 367 -144.38 53.85 REMARK 500 GLN A 476 20.82 -71.09 REMARK 500 ASP B 107 159.57 178.64 REMARK 500 LYS B 148 -153.20 -96.67 REMARK 500 SER B 196 -64.07 67.93 REMARK 500 ASN B 236 88.55 -154.27 REMARK 500 GLU B 252 63.90 -102.40 REMARK 500 ASP B 367 -144.06 53.30 REMARK 500 ASN B 413 156.65 -41.88 REMARK 500 ASP C 107 159.50 179.70 REMARK 500 LYS C 148 -153.74 -97.91 REMARK 500 SER C 196 -64.72 69.32 REMARK 500 ASN C 236 87.94 -153.79 REMARK 500 GLU C 252 63.46 -102.13 REMARK 500 VAL C 278 2.70 -67.88 REMARK 500 ASP C 367 -144.56 52.64 REMARK 500 LYS D 148 -152.33 -97.31 REMARK 500 SER D 196 -65.48 69.72 REMARK 500 ASN D 236 87.18 -152.37 REMARK 500 GLU D 252 65.24 -102.24 REMARK 500 ASP D 367 -146.13 53.18 REMARK 500 GLN D 476 24.52 -76.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 337 OH REMARK 620 2 HEM A 501 NA 92.3 REMARK 620 3 HEM A 501 NB 94.2 89.9 REMARK 620 4 HEM A 501 NC 90.5 177.2 89.8 REMARK 620 5 HEM A 501 ND 90.2 89.7 175.6 90.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 337 OH REMARK 620 2 HEM B 501 NA 92.3 REMARK 620 3 HEM B 501 NB 93.5 90.4 REMARK 620 4 HEM B 501 NC 89.3 177.7 91.2 REMARK 620 5 HEM B 501 ND 90.6 88.7 175.8 89.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 337 OH REMARK 620 2 HEM C 501 NA 94.5 REMARK 620 3 HEM C 501 NB 93.8 90.6 REMARK 620 4 HEM C 501 NC 90.4 175.1 89.2 REMARK 620 5 HEM C 501 ND 93.3 89.6 172.9 89.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 337 OH REMARK 620 2 HEM D 501 NA 95.0 REMARK 620 3 HEM D 501 NB 93.3 90.6 REMARK 620 4 HEM D 501 NC 89.0 176.0 88.8 REMARK 620 5 HEM D 501 ND 93.1 91.3 173.1 88.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 2007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 2008 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 2009 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 2010 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 501 DBREF 1SI8 A 1 478 UNP Q834P5 Q834P5_ENTFA 1 478 DBREF 1SI8 B 1 478 UNP Q834P5 Q834P5_ENTFA 1 478 DBREF 1SI8 C 1 478 UNP Q834P5 Q834P5_ENTFA 1 478 DBREF 1SI8 D 1 478 UNP Q834P5 Q834P5_ENTFA 1 478 SEQADV 1SI8 HIS A 479 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS A 480 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS A 481 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS A 482 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS A 483 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS A 484 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS B 479 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS B 480 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS B 481 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS B 482 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS B 483 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS B 484 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS C 479 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS C 480 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS C 481 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS C 482 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS C 483 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS C 484 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS D 479 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS D 480 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS D 481 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS D 482 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS D 483 UNP Q834P5 EXPRESSION TAG SEQADV 1SI8 HIS D 484 UNP Q834P5 EXPRESSION TAG SEQRES 1 A 484 MET LYS ASN GLN HIS LEU THR THR SER GLN GLY SER PRO SEQRES 2 A 484 VAL GLY ASP ASN GLN ASN SER LEU THR ALA GLY GLU PHE SEQRES 3 A 484 GLY PRO VAL LEU ILE GLN ASP VAL HIS LEU LEU GLU LYS SEQRES 4 A 484 LEU ALA HIS PHE ASN ARG GLU ARG VAL PRO GLU ARG VAL SEQRES 5 A 484 VAL HIS ALA LYS GLY ALA GLY ALA HIS GLY ILE PHE LYS SEQRES 6 A 484 VAL SER GLN SER MET ALA GLN TYR THR LYS ALA ASP PHE SEQRES 7 A 484 LEU SER GLU VAL GLY LYS GLU THR PRO LEU PHE ALA ARG SEQRES 8 A 484 PHE SER THR VAL ALA GLY GLU LEU GLY SER SER ASP THR SEQRES 9 A 484 LEU ARG ASP PRO ARG GLY PHE ALA LEU LYS PHE TYR THR SEQRES 10 A 484 ASP GLU GLY ASN TYR ASP LEU VAL GLY ASN ASN THR PRO SEQRES 11 A 484 ILE PHE PHE ILE ARG ASP ALA ILE LYS PHE PRO ASP PHE SEQRES 12 A 484 ILE HIS SER GLN LYS ARG ASN PRO ARG THR HIS LEU LYS SEQRES 13 A 484 SER PRO GLU ALA VAL TRP ASP PHE TRP SER HIS SER PRO SEQRES 14 A 484 GLU SER LEU HIS GLN VAL THR ILE LEU MET SER ASP ARG SEQRES 15 A 484 GLY ILE PRO LEU SER PHE ARG HIS MET HIS GLY PHE GLY SEQRES 16 A 484 SER HIS THR PHE LYS TRP VAL ASN ALA ALA GLY GLU VAL SEQRES 17 A 484 PHE PHE VAL LYS TYR HIS PHE LYS THR ASN GLN GLY ILE SEQRES 18 A 484 LYS ASN LEU GLU SER GLN LEU ALA GLU GLU ILE ALA GLY SEQRES 19 A 484 LYS ASN PRO ASP PHE HIS ILE GLU ASP LEU HIS ASN ALA SEQRES 20 A 484 ILE GLU ASN GLN GLU PHE PRO SER TRP THR LEU SER VAL SEQRES 21 A 484 GLN ILE ILE PRO TYR ALA ASP ALA LEU THR MET LYS GLU SEQRES 22 A 484 THR LEU PHE ASP VAL THR LYS THR VAL SER GLN LYS GLU SEQRES 23 A 484 TYR PRO LEU ILE GLU VAL GLY THR MET THR LEU ASN ARG SEQRES 24 A 484 ASN PRO GLU ASN TYR PHE ALA GLU VAL GLU GLN VAL THR SEQRES 25 A 484 PHE SER PRO GLY ASN PHE VAL PRO GLY ILE GLU ALA SER SEQRES 26 A 484 PRO ASP LYS LEU LEU GLN GLY ARG LEU PHE ALA TYR GLY SEQRES 27 A 484 ASP ALA HIS ARG HIS ARG VAL GLY ALA ASN SER HIS GLN SEQRES 28 A 484 LEU PRO ILE ASN GLN ALA LYS ALA PRO VAL ASN ASN TYR SEQRES 29 A 484 GLN LYS ASP GLY ASN MET ARG PHE ASN ASN GLY ASN SER SEQRES 30 A 484 GLU ILE ASN TYR GLU PRO ASN SER TYR THR GLU THR PRO SEQRES 31 A 484 LYS GLU ASP PRO THR ALA LYS ILE SER SER PHE GLU VAL SEQRES 32 A 484 GLU GLY ASN VAL GLY ASN TYR SER TYR ASN GLN ASP HIS SEQRES 33 A 484 PHE THR GLN ALA ASN ALA LEU TYR ASN LEU LEU PRO SER SEQRES 34 A 484 GLU GLU LYS GLU ASN LEU ILE ASN ASN ILE ALA ALA SER SEQRES 35 A 484 LEU GLY GLN VAL LYS ASN GLN GLU ILE ILE ALA ARG GLN SEQRES 36 A 484 ILE ASP LEU PHE THR ARG VAL ASN PRO GLU TYR GLY ALA SEQRES 37 A 484 ARG VAL ALA GLN ALA ILE LYS GLN GLN ALA HIS HIS HIS SEQRES 38 A 484 HIS HIS HIS SEQRES 1 B 484 MET LYS ASN GLN HIS LEU THR THR SER GLN GLY SER PRO SEQRES 2 B 484 VAL GLY ASP ASN GLN ASN SER LEU THR ALA GLY GLU PHE SEQRES 3 B 484 GLY PRO VAL LEU ILE GLN ASP VAL HIS LEU LEU GLU LYS SEQRES 4 B 484 LEU ALA HIS PHE ASN ARG GLU ARG VAL PRO GLU ARG VAL SEQRES 5 B 484 VAL HIS ALA LYS GLY ALA GLY ALA HIS GLY ILE PHE LYS SEQRES 6 B 484 VAL SER GLN SER MET ALA GLN TYR THR LYS ALA ASP PHE SEQRES 7 B 484 LEU SER GLU VAL GLY LYS GLU THR PRO LEU PHE ALA ARG SEQRES 8 B 484 PHE SER THR VAL ALA GLY GLU LEU GLY SER SER ASP THR SEQRES 9 B 484 LEU ARG ASP PRO ARG GLY PHE ALA LEU LYS PHE TYR THR SEQRES 10 B 484 ASP GLU GLY ASN TYR ASP LEU VAL GLY ASN ASN THR PRO SEQRES 11 B 484 ILE PHE PHE ILE ARG ASP ALA ILE LYS PHE PRO ASP PHE SEQRES 12 B 484 ILE HIS SER GLN LYS ARG ASN PRO ARG THR HIS LEU LYS SEQRES 13 B 484 SER PRO GLU ALA VAL TRP ASP PHE TRP SER HIS SER PRO SEQRES 14 B 484 GLU SER LEU HIS GLN VAL THR ILE LEU MET SER ASP ARG SEQRES 15 B 484 GLY ILE PRO LEU SER PHE ARG HIS MET HIS GLY PHE GLY SEQRES 16 B 484 SER HIS THR PHE LYS TRP VAL ASN ALA ALA GLY GLU VAL SEQRES 17 B 484 PHE PHE VAL LYS TYR HIS PHE LYS THR ASN GLN GLY ILE SEQRES 18 B 484 LYS ASN LEU GLU SER GLN LEU ALA GLU GLU ILE ALA GLY SEQRES 19 B 484 LYS ASN PRO ASP PHE HIS ILE GLU ASP LEU HIS ASN ALA SEQRES 20 B 484 ILE GLU ASN GLN GLU PHE PRO SER TRP THR LEU SER VAL SEQRES 21 B 484 GLN ILE ILE PRO TYR ALA ASP ALA LEU THR MET LYS GLU SEQRES 22 B 484 THR LEU PHE ASP VAL THR LYS THR VAL SER GLN LYS GLU SEQRES 23 B 484 TYR PRO LEU ILE GLU VAL GLY THR MET THR LEU ASN ARG SEQRES 24 B 484 ASN PRO GLU ASN TYR PHE ALA GLU VAL GLU GLN VAL THR SEQRES 25 B 484 PHE SER PRO GLY ASN PHE VAL PRO GLY ILE GLU ALA SER SEQRES 26 B 484 PRO ASP LYS LEU LEU GLN GLY ARG LEU PHE ALA TYR GLY SEQRES 27 B 484 ASP ALA HIS ARG HIS ARG VAL GLY ALA ASN SER HIS GLN SEQRES 28 B 484 LEU PRO ILE ASN GLN ALA LYS ALA PRO VAL ASN ASN TYR SEQRES 29 B 484 GLN LYS ASP GLY ASN MET ARG PHE ASN ASN GLY ASN SER SEQRES 30 B 484 GLU ILE ASN TYR GLU PRO ASN SER TYR THR GLU THR PRO SEQRES 31 B 484 LYS GLU ASP PRO THR ALA LYS ILE SER SER PHE GLU VAL SEQRES 32 B 484 GLU GLY ASN VAL GLY ASN TYR SER TYR ASN GLN ASP HIS SEQRES 33 B 484 PHE THR GLN ALA ASN ALA LEU TYR ASN LEU LEU PRO SER SEQRES 34 B 484 GLU GLU LYS GLU ASN LEU ILE ASN ASN ILE ALA ALA SER SEQRES 35 B 484 LEU GLY GLN VAL LYS ASN GLN GLU ILE ILE ALA ARG GLN SEQRES 36 B 484 ILE ASP LEU PHE THR ARG VAL ASN PRO GLU TYR GLY ALA SEQRES 37 B 484 ARG VAL ALA GLN ALA ILE LYS GLN GLN ALA HIS HIS HIS SEQRES 38 B 484 HIS HIS HIS SEQRES 1 C 484 MET LYS ASN GLN HIS LEU THR THR SER GLN GLY SER PRO SEQRES 2 C 484 VAL GLY ASP ASN GLN ASN SER LEU THR ALA GLY GLU PHE SEQRES 3 C 484 GLY PRO VAL LEU ILE GLN ASP VAL HIS LEU LEU GLU LYS SEQRES 4 C 484 LEU ALA HIS PHE ASN ARG GLU ARG VAL PRO GLU ARG VAL SEQRES 5 C 484 VAL HIS ALA LYS GLY ALA GLY ALA HIS GLY ILE PHE LYS SEQRES 6 C 484 VAL SER GLN SER MET ALA GLN TYR THR LYS ALA ASP PHE SEQRES 7 C 484 LEU SER GLU VAL GLY LYS GLU THR PRO LEU PHE ALA ARG SEQRES 8 C 484 PHE SER THR VAL ALA GLY GLU LEU GLY SER SER ASP THR SEQRES 9 C 484 LEU ARG ASP PRO ARG GLY PHE ALA LEU LYS PHE TYR THR SEQRES 10 C 484 ASP GLU GLY ASN TYR ASP LEU VAL GLY ASN ASN THR PRO SEQRES 11 C 484 ILE PHE PHE ILE ARG ASP ALA ILE LYS PHE PRO ASP PHE SEQRES 12 C 484 ILE HIS SER GLN LYS ARG ASN PRO ARG THR HIS LEU LYS SEQRES 13 C 484 SER PRO GLU ALA VAL TRP ASP PHE TRP SER HIS SER PRO SEQRES 14 C 484 GLU SER LEU HIS GLN VAL THR ILE LEU MET SER ASP ARG SEQRES 15 C 484 GLY ILE PRO LEU SER PHE ARG HIS MET HIS GLY PHE GLY SEQRES 16 C 484 SER HIS THR PHE LYS TRP VAL ASN ALA ALA GLY GLU VAL SEQRES 17 C 484 PHE PHE VAL LYS TYR HIS PHE LYS THR ASN GLN GLY ILE SEQRES 18 C 484 LYS ASN LEU GLU SER GLN LEU ALA GLU GLU ILE ALA GLY SEQRES 19 C 484 LYS ASN PRO ASP PHE HIS ILE GLU ASP LEU HIS ASN ALA SEQRES 20 C 484 ILE GLU ASN GLN GLU PHE PRO SER TRP THR LEU SER VAL SEQRES 21 C 484 GLN ILE ILE PRO TYR ALA ASP ALA LEU THR MET LYS GLU SEQRES 22 C 484 THR LEU PHE ASP VAL THR LYS THR VAL SER GLN LYS GLU SEQRES 23 C 484 TYR PRO LEU ILE GLU VAL GLY THR MET THR LEU ASN ARG SEQRES 24 C 484 ASN PRO GLU ASN TYR PHE ALA GLU VAL GLU GLN VAL THR SEQRES 25 C 484 PHE SER PRO GLY ASN PHE VAL PRO GLY ILE GLU ALA SER SEQRES 26 C 484 PRO ASP LYS LEU LEU GLN GLY ARG LEU PHE ALA TYR GLY SEQRES 27 C 484 ASP ALA HIS ARG HIS ARG VAL GLY ALA ASN SER HIS GLN SEQRES 28 C 484 LEU PRO ILE ASN GLN ALA LYS ALA PRO VAL ASN ASN TYR SEQRES 29 C 484 GLN LYS ASP GLY ASN MET ARG PHE ASN ASN GLY ASN SER SEQRES 30 C 484 GLU ILE ASN TYR GLU PRO ASN SER TYR THR GLU THR PRO SEQRES 31 C 484 LYS GLU ASP PRO THR ALA LYS ILE SER SER PHE GLU VAL SEQRES 32 C 484 GLU GLY ASN VAL GLY ASN TYR SER TYR ASN GLN ASP HIS SEQRES 33 C 484 PHE THR GLN ALA ASN ALA LEU TYR ASN LEU LEU PRO SER SEQRES 34 C 484 GLU GLU LYS GLU ASN LEU ILE ASN ASN ILE ALA ALA SER SEQRES 35 C 484 LEU GLY GLN VAL LYS ASN GLN GLU ILE ILE ALA ARG GLN SEQRES 36 C 484 ILE ASP LEU PHE THR ARG VAL ASN PRO GLU TYR GLY ALA SEQRES 37 C 484 ARG VAL ALA GLN ALA ILE LYS GLN GLN ALA HIS HIS HIS SEQRES 38 C 484 HIS HIS HIS SEQRES 1 D 484 MET LYS ASN GLN HIS LEU THR THR SER GLN GLY SER PRO SEQRES 2 D 484 VAL GLY ASP ASN GLN ASN SER LEU THR ALA GLY GLU PHE SEQRES 3 D 484 GLY PRO VAL LEU ILE GLN ASP VAL HIS LEU LEU GLU LYS SEQRES 4 D 484 LEU ALA HIS PHE ASN ARG GLU ARG VAL PRO GLU ARG VAL SEQRES 5 D 484 VAL HIS ALA LYS GLY ALA GLY ALA HIS GLY ILE PHE LYS SEQRES 6 D 484 VAL SER GLN SER MET ALA GLN TYR THR LYS ALA ASP PHE SEQRES 7 D 484 LEU SER GLU VAL GLY LYS GLU THR PRO LEU PHE ALA ARG SEQRES 8 D 484 PHE SER THR VAL ALA GLY GLU LEU GLY SER SER ASP THR SEQRES 9 D 484 LEU ARG ASP PRO ARG GLY PHE ALA LEU LYS PHE TYR THR SEQRES 10 D 484 ASP GLU GLY ASN TYR ASP LEU VAL GLY ASN ASN THR PRO SEQRES 11 D 484 ILE PHE PHE ILE ARG ASP ALA ILE LYS PHE PRO ASP PHE SEQRES 12 D 484 ILE HIS SER GLN LYS ARG ASN PRO ARG THR HIS LEU LYS SEQRES 13 D 484 SER PRO GLU ALA VAL TRP ASP PHE TRP SER HIS SER PRO SEQRES 14 D 484 GLU SER LEU HIS GLN VAL THR ILE LEU MET SER ASP ARG SEQRES 15 D 484 GLY ILE PRO LEU SER PHE ARG HIS MET HIS GLY PHE GLY SEQRES 16 D 484 SER HIS THR PHE LYS TRP VAL ASN ALA ALA GLY GLU VAL SEQRES 17 D 484 PHE PHE VAL LYS TYR HIS PHE LYS THR ASN GLN GLY ILE SEQRES 18 D 484 LYS ASN LEU GLU SER GLN LEU ALA GLU GLU ILE ALA GLY SEQRES 19 D 484 LYS ASN PRO ASP PHE HIS ILE GLU ASP LEU HIS ASN ALA SEQRES 20 D 484 ILE GLU ASN GLN GLU PHE PRO SER TRP THR LEU SER VAL SEQRES 21 D 484 GLN ILE ILE PRO TYR ALA ASP ALA LEU THR MET LYS GLU SEQRES 22 D 484 THR LEU PHE ASP VAL THR LYS THR VAL SER GLN LYS GLU SEQRES 23 D 484 TYR PRO LEU ILE GLU VAL GLY THR MET THR LEU ASN ARG SEQRES 24 D 484 ASN PRO GLU ASN TYR PHE ALA GLU VAL GLU GLN VAL THR SEQRES 25 D 484 PHE SER PRO GLY ASN PHE VAL PRO GLY ILE GLU ALA SER SEQRES 26 D 484 PRO ASP LYS LEU LEU GLN GLY ARG LEU PHE ALA TYR GLY SEQRES 27 D 484 ASP ALA HIS ARG HIS ARG VAL GLY ALA ASN SER HIS GLN SEQRES 28 D 484 LEU PRO ILE ASN GLN ALA LYS ALA PRO VAL ASN ASN TYR SEQRES 29 D 484 GLN LYS ASP GLY ASN MET ARG PHE ASN ASN GLY ASN SER SEQRES 30 D 484 GLU ILE ASN TYR GLU PRO ASN SER TYR THR GLU THR PRO SEQRES 31 D 484 LYS GLU ASP PRO THR ALA LYS ILE SER SER PHE GLU VAL SEQRES 32 D 484 GLU GLY ASN VAL GLY ASN TYR SER TYR ASN GLN ASP HIS SEQRES 33 D 484 PHE THR GLN ALA ASN ALA LEU TYR ASN LEU LEU PRO SER SEQRES 34 D 484 GLU GLU LYS GLU ASN LEU ILE ASN ASN ILE ALA ALA SER SEQRES 35 D 484 LEU GLY GLN VAL LYS ASN GLN GLU ILE ILE ALA ARG GLN SEQRES 36 D 484 ILE ASP LEU PHE THR ARG VAL ASN PRO GLU TYR GLY ALA SEQRES 37 D 484 ARG VAL ALA GLN ALA ILE LYS GLN GLN ALA HIS HIS HIS SEQRES 38 D 484 HIS HIS HIS HET SO4 A2001 5 HET SO4 A2005 5 HET CL A2009 1 HET HEM A 501 43 HET SO4 B2002 5 HET SO4 B2006 5 HET HEM B 501 43 HET SO4 C2003 5 HET SO4 C2007 5 HET CL C2010 1 HET HEM C 501 43 HET SO4 D2004 5 HET SO4 D2008 5 HET HEM D 501 43 HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 5 SO4 8(O4 S 2-) FORMUL 7 CL 2(CL 1-) FORMUL 8 HEM 4(C34 H32 FE N4 O4) FORMUL 19 HOH *1195(H2 O) HELIX 1 1 ASP A 33 ARG A 45 1 13 HELIX 2 2 ALA A 76 SER A 80 5 5 HELIX 3 3 ASP A 136 ILE A 138 5 3 HELIX 4 4 LYS A 139 LYS A 148 1 10 HELIX 5 5 SER A 157 HIS A 167 1 11 HELIX 6 6 SER A 168 GLU A 170 5 3 HELIX 7 7 SER A 171 SER A 180 1 10 HELIX 8 8 ASP A 181 ILE A 184 5 4 HELIX 9 9 SER A 187 MET A 191 5 5 HELIX 10 10 GLU A 225 ASN A 236 1 12 HELIX 11 11 ASP A 238 ASN A 250 1 13 HELIX 12 12 TYR A 265 LEU A 269 1 5 HELIX 13 13 MET A 271 PHE A 276 1 6 HELIX 14 14 ASN A 303 VAL A 308 1 6 HELIX 15 15 ASP A 327 VAL A 345 1 19 HELIX 16 16 ASN A 348 GLN A 356 5 9 HELIX 17 17 ASP A 393 LYS A 397 5 5 HELIX 18 18 PHE A 417 LEU A 427 1 11 HELIX 19 19 PRO A 428 GLY A 444 1 17 HELIX 20 20 ASN A 448 ASN A 463 1 16 HELIX 21 21 ASN A 463 GLN A 476 1 14 HELIX 22 22 ASP B 33 ARG B 45 1 13 HELIX 23 23 ALA B 76 SER B 80 5 5 HELIX 24 24 ASP B 136 ILE B 138 5 3 HELIX 25 25 LYS B 139 LYS B 148 1 10 HELIX 26 26 SER B 157 HIS B 167 1 11 HELIX 27 27 SER B 168 GLU B 170 5 3 HELIX 28 28 SER B 171 SER B 180 1 10 HELIX 29 29 ASP B 181 ILE B 184 5 4 HELIX 30 30 SER B 187 MET B 191 5 5 HELIX 31 31 GLU B 225 ASN B 236 1 12 HELIX 32 32 ASP B 238 ASN B 250 1 13 HELIX 33 33 TYR B 265 LEU B 269 1 5 HELIX 34 34 MET B 271 PHE B 276 1 6 HELIX 35 35 ASN B 303 VAL B 308 1 6 HELIX 36 36 ASP B 327 VAL B 345 1 19 HELIX 37 37 ASN B 348 GLN B 356 5 9 HELIX 38 38 ASP B 393 LYS B 397 5 5 HELIX 39 39 PHE B 417 LEU B 427 1 11 HELIX 40 40 PRO B 428 GLY B 444 1 17 HELIX 41 41 ASN B 448 ASN B 463 1 16 HELIX 42 42 ASN B 463 GLN B 476 1 14 HELIX 43 43 ASP C 33 ARG C 45 1 13 HELIX 44 44 ALA C 76 SER C 80 5 5 HELIX 45 45 ASP C 136 ILE C 138 5 3 HELIX 46 46 LYS C 139 LYS C 148 1 10 HELIX 47 47 SER C 157 HIS C 167 1 11 HELIX 48 48 SER C 168 GLU C 170 5 3 HELIX 49 49 SER C 171 SER C 180 1 10 HELIX 50 50 ASP C 181 ILE C 184 5 4 HELIX 51 51 SER C 187 MET C 191 5 5 HELIX 52 52 GLU C 225 ASN C 236 1 12 HELIX 53 53 ASP C 238 ASN C 250 1 13 HELIX 54 54 ALA C 266 THR C 270 5 5 HELIX 55 55 MET C 271 PHE C 276 1 6 HELIX 56 56 ASN C 303 VAL C 308 1 6 HELIX 57 57 ASP C 327 VAL C 345 1 19 HELIX 58 58 ASN C 348 GLN C 356 5 9 HELIX 59 59 ASP C 393 LYS C 397 5 5 HELIX 60 60 PHE C 417 LEU C 427 1 11 HELIX 61 61 PRO C 428 GLY C 444 1 17 HELIX 62 62 ASN C 448 ASN C 463 1 16 HELIX 63 63 ASN C 463 GLN C 476 1 14 HELIX 64 64 ASP D 33 ARG D 45 1 13 HELIX 65 65 ALA D 76 SER D 80 5 5 HELIX 66 66 ASP D 136 ILE D 138 5 3 HELIX 67 67 LYS D 139 LYS D 148 1 10 HELIX 68 68 SER D 157 HIS D 167 1 11 HELIX 69 69 SER D 168 GLU D 170 5 3 HELIX 70 70 SER D 171 SER D 180 1 10 HELIX 71 71 ASP D 181 ILE D 184 5 4 HELIX 72 72 SER D 187 MET D 191 5 5 HELIX 73 73 GLU D 225 ASN D 236 1 12 HELIX 74 74 ASP D 238 ASN D 250 1 13 HELIX 75 75 TYR D 265 LEU D 269 1 5 HELIX 76 76 MET D 271 PHE D 276 1 6 HELIX 77 77 ASN D 303 VAL D 308 1 6 HELIX 78 78 ASP D 327 VAL D 345 1 19 HELIX 79 79 ASN D 348 GLN D 356 5 9 HELIX 80 80 ASP D 393 LYS D 397 5 5 HELIX 81 81 PHE D 417 LEU D 427 1 11 HELIX 82 82 PRO D 428 GLY D 444 1 17 HELIX 83 83 ASN D 448 ASN D 463 1 16 HELIX 84 84 ASN D 463 GLN D 476 1 14 SHEET 1 A 3 LEU A 21 ALA A 23 0 SHEET 2 A 3 ASN D 406 ASN D 409 -1 O GLY D 408 N THR A 22 SHEET 3 A 3 PHE C 401 GLU C 402 -1 N PHE C 401 O VAL D 407 SHEET 1 B11 ILE A 322 GLU A 323 0 SHEET 2 B11 PHE A 199 VAL A 202 -1 N LYS A 200 O GLU A 323 SHEET 3 B11 VAL A 208 THR A 217 -1 O PHE A 209 N TRP A 201 SHEET 4 B11 SER A 255 PRO A 264 -1 O ILE A 263 N PHE A 210 SHEET 5 B11 ILE A 290 ARG A 299 -1 O VAL A 292 N LEU A 258 SHEET 6 B11 GLY A 57 VAL A 66 -1 N HIS A 61 O ARG A 299 SHEET 7 B11 GLU A 85 SER A 93 -1 O PHE A 92 N ALA A 58 SHEET 8 B11 GLY A 110 THR A 117 -1 O GLY A 110 N SER A 93 SHEET 9 B11 GLY A 120 ASN A 127 -1 O TYR A 122 N PHE A 115 SHEET 10 B11 GLY A 193 PHE A 194 -1 O PHE A 194 N ASN A 127 SHEET 11 B11 VAL A 208 THR A 217 -1 O PHE A 215 N GLY A 193 SHEET 1 C 2 VAL A 407 ASN A 409 0 SHEET 2 C 2 LEU D 21 ALA D 23 -1 O THR D 22 N GLY A 408 SHEET 1 D 3 LEU B 21 ALA B 23 0 SHEET 2 D 3 ASN C 406 ASN C 409 -1 O GLY C 408 N THR B 22 SHEET 3 D 3 PHE D 401 GLU D 402 -1 O PHE D 401 N VAL C 407 SHEET 1 E11 ILE B 322 GLU B 323 0 SHEET 2 E11 PHE B 199 VAL B 202 -1 N LYS B 200 O GLU B 323 SHEET 3 E11 VAL B 208 THR B 217 -1 O PHE B 209 N TRP B 201 SHEET 4 E11 SER B 255 PRO B 264 -1 O ILE B 263 N PHE B 210 SHEET 5 E11 ILE B 290 ARG B 299 -1 O VAL B 292 N LEU B 258 SHEET 6 E11 GLY B 57 VAL B 66 -1 N HIS B 61 O ARG B 299 SHEET 7 E11 GLU B 85 SER B 93 -1 O PHE B 92 N ALA B 58 SHEET 8 E11 GLY B 110 THR B 117 -1 O GLY B 110 N SER B 93 SHEET 9 E11 GLY B 120 ASN B 127 -1 O TYR B 122 N PHE B 115 SHEET 10 E11 GLY B 193 PHE B 194 -1 O PHE B 194 N ASN B 127 SHEET 11 E11 VAL B 208 THR B 217 -1 O PHE B 215 N GLY B 193 SHEET 1 F 2 VAL B 407 ASN B 409 0 SHEET 2 F 2 LEU C 21 ALA C 23 -1 O THR C 22 N GLY B 408 SHEET 1 G11 ILE C 322 GLU C 323 0 SHEET 2 G11 PHE C 199 VAL C 202 -1 N LYS C 200 O GLU C 323 SHEET 3 G11 VAL C 208 THR C 217 -1 O PHE C 209 N TRP C 201 SHEET 4 G11 SER C 255 PRO C 264 -1 O ILE C 263 N PHE C 210 SHEET 5 G11 ILE C 290 ARG C 299 -1 O VAL C 292 N LEU C 258 SHEET 6 G11 GLY C 57 VAL C 66 -1 N HIS C 61 O ARG C 299 SHEET 7 G11 GLU C 85 SER C 93 -1 O PHE C 92 N ALA C 58 SHEET 8 G11 GLY C 110 THR C 117 -1 O GLY C 110 N SER C 93 SHEET 9 G11 GLY C 120 ASN C 127 -1 O TYR C 122 N PHE C 115 SHEET 10 G11 GLY C 193 PHE C 194 -1 O PHE C 194 N ASN C 127 SHEET 11 G11 VAL C 208 THR C 217 -1 O PHE C 215 N GLY C 193 SHEET 1 H11 ILE D 322 GLU D 323 0 SHEET 2 H11 PHE D 199 VAL D 202 -1 N LYS D 200 O GLU D 323 SHEET 3 H11 VAL D 208 THR D 217 -1 O PHE D 209 N TRP D 201 SHEET 4 H11 SER D 255 PRO D 264 -1 O ILE D 263 N PHE D 210 SHEET 5 H11 ILE D 290 ARG D 299 -1 O VAL D 292 N LEU D 258 SHEET 6 H11 GLY D 57 VAL D 66 -1 N HIS D 61 O ARG D 299 SHEET 7 H11 GLU D 85 SER D 93 -1 O PHE D 92 N ALA D 58 SHEET 8 H11 GLY D 110 THR D 117 -1 O GLY D 110 N SER D 93 SHEET 9 H11 GLY D 120 ASN D 127 -1 O TYR D 122 N PHE D 115 SHEET 10 H11 GLY D 193 PHE D 194 -1 O PHE D 194 N ASN D 127 SHEET 11 H11 VAL D 208 THR D 217 -1 O PHE D 215 N GLY D 193 LINK OH TYR A 337 FE HEM A 501 1555 1555 1.77 LINK OH TYR B 337 FE HEM B 501 1555 1555 1.88 LINK OH TYR C 337 FE HEM C 501 1555 1555 1.82 LINK OH TYR D 337 FE HEM D 501 1555 1555 1.86 CISPEP 1 GLU A 382 PRO A 383 0 1.56 CISPEP 2 GLU B 382 PRO B 383 0 1.39 CISPEP 3 GLU C 382 PRO C 383 0 1.13 CISPEP 4 GLU D 382 PRO D 383 0 1.20 SITE 1 AC1 9 GLY A 15 ASP A 16 HIS A 35 HOH A2033 SITE 2 AC1 9 HOH A2073 HOH A2078 HOH A2117 HOH A2251 SITE 3 AC1 9 HOH D2075 SITE 1 AC2 10 VAL B 14 GLY B 15 ASP B 16 HIS B 35 SITE 2 AC2 10 HOH B2016 HOH B2092 HOH B2128 HOH B2129 SITE 3 AC2 10 HOH C2081 HOH D2182 SITE 1 AC3 8 HOH B2117 GLY C 15 ASP C 16 HIS C 35 SITE 2 AC3 8 HOH C2232 HOH C2290 HOH C2301 HOH C2322 SITE 1 AC4 10 HOH A2045 VAL D 14 GLY D 15 ASP D 16 SITE 2 AC4 10 HIS D 35 HOH D2245 HOH D2290 HOH D2308 SITE 3 AC4 10 HOH D2313 HOH D2347 SITE 1 AC5 3 ARG A 182 HIS A 192 LYS A 216 SITE 1 AC6 3 ARG B 182 HIS B 192 LYS B 216 SITE 1 AC7 4 ARG C 182 HIS C 192 LYS C 216 HOH C2316 SITE 1 AC8 3 ARG D 182 HIS D 192 LYS D 216 SITE 1 AC9 3 ARG A 45 ARG B 45 HOH D2114 SITE 1 BC1 4 HOH A2150 HOH B2255 ARG C 45 ARG D 45 SITE 1 BC2 25 ARG A 51 VAL A 52 VAL A 53 HIS A 54 SITE 2 BC2 25 ARG A 91 GLY A 110 PHE A 111 VAL A 125 SITE 3 BC2 25 GLY A 126 ASN A 127 ALA A 137 PHE A 140 SITE 4 BC2 25 SER A 196 PHE A 313 LEU A 329 ARG A 333 SITE 5 BC2 25 TYR A 337 ALA A 340 HIS A 341 ARG A 344 SITE 6 BC2 25 HOH A2023 HOH A2038 HOH A2124 HOH A2179 SITE 7 BC2 25 ASN D 44 SITE 1 BC3 24 ARG B 51 VAL B 52 VAL B 53 HIS B 54 SITE 2 BC3 24 ARG B 91 GLY B 110 PHE B 111 VAL B 125 SITE 3 BC3 24 GLY B 126 ASN B 127 ALA B 137 PHE B 140 SITE 4 BC3 24 SER B 196 PHE B 313 LEU B 329 ARG B 333 SITE 5 BC3 24 TYR B 337 HIS B 341 ARG B 344 HOH B2014 SITE 6 BC3 24 HOH B2075 HOH B2096 HOH B2166 ASN C 44 SITE 1 BC4 24 ASN B 44 ARG C 51 VAL C 52 VAL C 53 SITE 2 BC4 24 HIS C 54 ARG C 91 GLY C 110 PHE C 111 SITE 3 BC4 24 VAL C 125 GLY C 126 ASN C 127 ALA C 137 SITE 4 BC4 24 PHE C 140 SER C 196 PHE C 313 LEU C 329 SITE 5 BC4 24 ARG C 333 TYR C 337 HIS C 341 ARG C 344 SITE 6 BC4 24 HOH C2014 HOH C2017 HOH C2047 HOH C2110 SITE 1 BC5 24 ASN A 44 ARG D 51 VAL D 52 VAL D 53 SITE 2 BC5 24 HIS D 54 ARG D 91 GLY D 110 PHE D 111 SITE 3 BC5 24 VAL D 125 GLY D 126 ASN D 127 ALA D 137 SITE 4 BC5 24 PHE D 140 SER D 196 PHE D 313 LEU D 329 SITE 5 BC5 24 ARG D 333 TYR D 337 HIS D 341 ARG D 344 SITE 6 BC5 24 HOH D2015 HOH D2021 HOH D2024 HOH D2328 CRYST1 236.860 236.860 198.070 90.00 90.00 120.00 H 3 36 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.004222 0.002438 0.000000 0.00000 SCALE2 0.000000 0.004875 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005049 0.00000